BRAIQTH: Vocab & Study Battle
BIGBANG Education iPhoneiPadiPod touch
BRAIQTH: Vocab & Study Battle is a free Education app for iPhone and iPad by BIGBANG. Requires iOS 15.0. Updated October 5, 2026.
- Price
- Free
- on the App Store
- Size
- 43 MB
- Age 9+
- Updated
- Oct 5
- 2026 · v1.12.48
Screenshots
About BRAIQTH: Vocab & Study Battle
The more you learn, the stronger you get. BRAIQTH turns studying into a battle. Every question you answer deals damage to the enemy — answer faster and keep your combo alive to hit harder. One more question is never quite enough. ■ 13 subjects - Irregular verbs (English) - Vocabulary battles (English, Chinese, Malay) - Sentence battles (English, Chinese, Malay) - Fill-in-the-blank battles (English, Chinese, Malay) - Math - Science - Geography and history ■ 15 seconds of focus Each question has a 15-second limit. The screen pulses red in the last 5 seconds, and answering within 3 seconds shows your exact time and deals 1.5x damage. Questions you get wrong come back later in the same battle, so nothing stays half-learned. ■ Collect as you learn Win a battle and a treasure chest opens. There are 48 weapons across four rarities; duplicates turn into shards you can spend, with coins, to level a weapon up. Your avatar combines 10 characters with faces, items and pets, and evolves as your level rises. ■ Compete with friends - Online battles: share a room code, or match at random - Weekly, monthly and per-subject rankings - 43 achievement badges - Friend list ■ See your progress Accuracy, day streaks, average answer time, a 14-day history and your strongest and weakest subjects, all in plain numbers and charts. ■ Four languages Japanese, English, Simplified Chinese and Malay. Pick your native language and the app builds questions between it and the language you want to learn. ■ Accounts are optional Every subject is playable without an account. Creating one adds progress backup, syncing across devices, rankings, online battles and friends. Sign up with an email address and a password. ■ About ads The only ads are optional rewarded videos in the Shop ("watch a video to earn points"). There are no ads during battles or on result screens. Ads are non-personalized and rated for all audiences, and we never track users across apps. Support: https://orbithub.jp/brainrivals/support BIGBANG, Incorporated
What’s new
Version 1.12.48 · Updated October 5, 2026
- New app icon - Bug fixes
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App privacy
The developer, BIGBANG, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address
- Identifiers: User ID
- Usage Data: Product Interaction
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Advertising Data
- Diagnostics: Crash Data
Used for: Third-Party Advertising, App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| BRAIQTH: Vocab & Study Battle | – | Free | October 5, 2026 | |
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